414385940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 945955584

約数和(自身を除く): 531569644

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 97, 115, 148, 185, 194, 230, 251, 370, 388, 460, 485, 502, 740, 851, 970, 1004, 1255, 1702, 1940, 2231, 2510, 3404, 3589, 4255, 4462, 5020, 5773, 7178, 8510, 8924, 9287, 11155, 11546, 14356, 17020, 17945, 18574, 22310, 23092, 24347, 28865, 35890, 37148, 44620, 46435, 48694, 57730, 71780, 82547, 92870, 97388, 115460, 121735, 165094, 185740, 213601, 243470, 330188, 412735, 427202, 486940, 559981, 825470, 854404, 900839, 1068005, 1119962, 1650940, 1801678, 2136010, 2239924, 2799905, 3603356, 4272020, 4504195, 5599810, 9008390, 11199620, 18016780, 20719297, 41438594, 82877188, 103596485, 207192970, 414385940]

約数ペア:

[(1, 414385940), (2, 207192970), (4, 103596485), (5, 82877188), (10, 41438594), (20, 20719297), (23, 18016780), (37, 11199620), (46, 9008390), (74, 5599810), (92, 4504195), (97, 4272020), (115, 3603356), (148, 2799905), (185, 2239924), (194, 2136010), (230, 1801678), (251, 1650940), (370, 1119962), (388, 1068005), (460, 900839), (485, 854404), (502, 825470), (740, 559981), (851, 486940), (970, 427202), (1004, 412735), (1255, 330188), (1702, 243470), (1940, 213601), (2231, 185740), (2510, 165094), (3404, 121735), (3589, 115460), (4255, 97388), (4462, 92870), (5020, 82547), (5773, 71780), (7178, 57730), (8510, 48694), (8924, 46435), (9287, 44620), (11155, 37148), (11546, 35890), (14356, 28865), (17020, 24347), (17945, 23092), (18574, 22310)]